1285859646722

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{5269787}}^1$

素因数の和:5270426

約数の個数: 32

約数和(自身を含む): 2284136910720

約数和(自身を除く): 998277263998

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 601, 1202, 4207, 8414, 17429, 34858, 122003, 244006, 5269787, 10539574, 36888509, 73777018, 152823823, 305647646, 1069766761, 2139533522, 3167141987, 6334283974, 22169993909, 44339987818, 91847117623, 183694235246, 642929823361, 1285859646722]

約数ペア:

[(1, 1285859646722), (2, 642929823361), (7, 183694235246), (14, 91847117623), (29, 44339987818), (58, 22169993909), (203, 6334283974), (406, 3167141987), (601, 2139533522), (1202, 1069766761), (4207, 305647646), (8414, 152823823), (17429, 73777018), (34858, 36888509), (122003, 10539574), (244006, 5269787)]